Replacement for PM254A-04: Drop-In Alternatives We Stock
Looking for a replacement for the PM254A-04 (PM254A-04 - HP 400GB 7200RPM SATA 1.5GB/s 3.5-inch Hard Drive)? Pro Disk Network ships HP drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the PM254A-04
| SKU | PM254A-04 |
|---|---|
| Product | PM254A-04 - HP 400GB 7200RPM SATA 1.5GB/s 3.5-inch Hard Drive |
| Current price | $977.63 |
| Stock status | In Stock |
| Detail page | View PM254A-04 › |
Drop-in replacements for PM254A-04
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
804665-B21 - HP 400GB SATA 6Gb/s Write Intensive-2 2.5-inch Solid State Drive
SKU: 804665-B21
Price: $163.16
MK0400GCTZA - HP 400GB Multi-Level Cell SATA 6GB/s 2.5-inch Solid State Drive
SKU: MK0400GCTZA
Price: $233.68
EK000400GWEPE - HP 400GB Multi-Level Cell SATA 6Gb/s Hot-Pluggable Write Intensive 2.5-inch Solid State Drive
SKU: EK000400GWEPE
Price: $286.32
804638-002 - HP 400GB SATA 6Gb/s Write Intensive-2 3.5-inch LFF SCC Solid State Drive
SKU: 804638-002
Price: $373.68
MK0400GEYKD - HP 400GB SATA 6Gbps Write Intensive-2 2.5-inch Internal Solid State Drive
SKU: MK0400GEYKD
Price: $373.68
804667-001 - HP 400GB SATA 6Gb/s 2.5-inch Write Intensive Solid State Drive
SKU: 804667-001
Price: $642.43
M00400EBTJV - HP 400GB 2.5-inch 3g SATA Mlc SFF Enterprise Mainstream Solid State Drive
SKU: M00400EBTJV
Price: $859.30
804666-B21 - HP 400GB SATA 6Gbps Write Intensive-2 2.5-inch Internal Solid State Drive
SKU: 804666-B21
Price: $1,237.21
804668-B21 - HP 400GB SATA 6Gb/s Write Intensive-2 3.5-inch Solid State Drive
SKU: 804668-B21
Price: $1,423.58
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.